Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory C Yerington, MD

Anesthesiology Physician in Indianapolis, IN · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1235138504

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Gregory C Yerington

Credential MD

Sex Male

Practice address 8433 Harcourt Rd Ste 100, Indianapolis, IN, 46260

Phone (317) 583-7600

Enumeration date Jul 19, 2005

Last updated in NPPES Mar 28, 2016

Taxonomy & licenses

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 35082112 (OH) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 35082112 (OH) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 01076329A (IN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
000000338512	Other	OH	ANTHEM-OHIO
P00174163	Other	OH	RR MCR
2374265	Medicaid	OH	-
XXXXX0042-00	Other	OH	BWC-OH

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Gregory Yerington?

The National Provider Identifier (NPI) for Gregory Yerington is 1235138504, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gregory Yerington practice?

The practice location on file with NPPES is in Indianapolis, IN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-28.